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Electromagnetic Actuator

Step 4Wind bobbin

Wind bobbin
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  • VCWireExposed.JPG
  • VCWireProtection.JPG
Scrolling to the bottom of the design table spreadsheet will reveal a number of wire guage choices. Hopefully, one of these will work with your amplifier.

Wind the magnet wire onto the bobbin. With either a lathe or a bobbin winding machine. Try to keep relatively constant tension on the wire as you wind the coil.

Wrap electrical tape around the finished windings or pot in epoxy.
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Author:corwin
182x62x24cm - 308 kg/m^3